<?php
class Test extends CI_Controller
{
	public function __construct()
	{
		parent::__construct();
		//$this->load->model('score_model');
	}

	public function index()
	{
		$this->load->view('test/upload');
	}

	public function upload()
	{
		if ((($_FILES["file"]["type"] == "image/gif")
		|| ($_FILES["file"]["type"] == "image/jpeg")
		|| ($_FILES["file"]["type"] == "image/pjpeg"))
		&& ($_FILES["file"]["size"] < 2000000))
		{
			if ($_FILES["file"]["error"] > 0)
			{
				echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
			}
			else
			{
				echo "Upload: " . $_FILES["file"]["name"] . "<br />";
				echo "Type: " . $_FILES["file"]["type"] . "<br />";
				echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
				echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

				if (file_exists("upload/" . $_FILES["file"]["name"]))
				{
					echo $_FILES["file"]["name"] . " already exists. ";
				}
				else
				{
					move_uploaded_file($_FILES["file"]["tmp_name"],"upload/" . $_FILES["file"]["name"]);
					echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
				}
			}
		}
		else
		{
			echo "Invalid file";
		}
	}
}